I was watching this important wmdc. Near the end of the video I thought I'll sleep for a while. Guess what I couldn't open the video anymore. It just show blank screen. I want to delete the video and redownload but do not know how.
I've been working for this for hours and couldn't figure things out.
The video title is building concurent user interfaces on ios. It has a strange speaker account there. Also there are 2 tabs, slides, and videos. Well, if I click videos I go to firefox instead of looking at list of videos.